A conference was held to discuss the positives and negatives of the mist nets. A mist net is a net that is hung in certain areas in the mountains, but since things can get caught on it when they are half-asleep, they are supposed to be taken down when found. However, someone has been putting them back up soon after. There was no clue as to the identity of the person who had been doing this and why they had been doing it for so long, but recently this mystery has been solved.

It is said that mist nets are there for gathering mist floating in air. Mist is the main diet for hermits, and it is said to be sold for a relatively high price. The ones who invented them were the kappa.

The conclusion of the conference was: "Nets which affect flying creatures will be banned.". Shortly after, it seems that the kappa developed an improved mist net which will only catch mist. However, there is a widespread belief that the price of mist will not increase significantly and the sales of the nets will decrease. Despite this, the technology to catch mist efficiently may be used elsewhere in the future.